package com.itheima.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.JedisPool;

import java.io.IOException;
import java.util.List;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Reference
    private SetmealService setmealService;
    @Autowired
    private JedisPool jedisPool;

    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean){

        PageResult pageResult = setmealService.findPage(queryPageBean);
        return pageResult;
    }

    @RequestMapping("/del")
    public Result del(Integer id){
        try {
            setmealService.delByid(id);
            return new Result(true, MessageConstant.DELETE_SETMEAL_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.DELETE_SETMEAL_FAIL);
        }
    }

    @RequestMapping("/add")
    private Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds){
        try {
            setmealService.add(setmeal, checkgroupIds);
            return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
    }

    @RequestMapping("/edit")
    private Result edit(@RequestBody Setmeal setmeal, Integer[] checkgroupIds){
        try {
            setmealService.edit(setmeal, checkgroupIds);
            return new Result(true, MessageConstant.EDIT_SETMEAL_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.EDIT_SETMEAL_FAIL);
        }
    }


    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Setmeal setmeal = setmealService.findById(id);
            return new Result(true, MessageConstant.FIND_SETMEAL_SUCCESS,setmeal);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.FIND_SETMEAL_FAIL);
        }
    }

    @RequestMapping("/findCheckGroupIdsBySetmealId")
    public Result findCheckGroupIdsBySetmealId(Integer id){
        try{
            List<Integer> checkGroupIdsBySetmealId = setmealService.findCheckGroupIdsBySetmealId(id);
            System.out.println(checkGroupIdsBySetmealId);
            return new Result(true, MessageConstant.QUERY_CHECKGROUP_SUCCESS, checkGroupIdsBySetmealId);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_CHECKGROUP_FAIL);
        }

    }


    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile")MultipartFile multipartFile){
        String originalFilename = multipartFile.getOriginalFilename();
        int lastIndexOf = originalFilename.lastIndexOf("."); //获取文件后缀
        System.out.println(lastIndexOf);
         String suffix = originalFilename.substring(lastIndexOf - 1);
        System.out.println(suffix);
        // 使用UUID随机产生文件名称，防止同名文件覆盖
        String fileName = UUID.randomUUID().toString() + suffix;
        try {
            QiniuUtils.upload2Qiniu(multipartFile.getBytes(),fileName);
            Result result = new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS, fileName);
            //将上传图片名称存入Redis，基于Redis的Set集合存储
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES,fileName);
            return result;
        } catch (IOException e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.PIC_UPLOAD_FAIL);
        }
    }


}
